Answer / ashish saklani

simple get cunductivity length thickness og cable structure


from the cat...

or


an alternative get a software busbar

Answer / davinder yadav

To calculate current carrieng capacity of CU & AL Busbar
is :-
In Al busbar Per Sq.mm = 1 Amps.
In CU busbar Per Sq.mm = 1.5 Amps.

what happens when we give ac supply to the dc motor?and why?

4 Answers  

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what is carona and how is occur?

5 Answers  

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What is the function of the exiter in DG.

3 Answers  

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Define peak overshoot.

0 Answers  

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what curve and rateing would you use for a three phase 0.75kw motor?

0 Answers  

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Does Rheostat can use for power factor correction?

1 Answers   GOMS,

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3 ph motor connected in star delta starter. when we start the motor it run in star but when in is going in delta it trips the main incoming supply. why?

3 Answers   Bajaj Hindusthan,

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how to calculate the current carring capacity of the conductor

1 Answers  

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

0 Answers  

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There are two nos of 33Kv/11Kv 5MVA transformers conecting through HT cable from substation having metering at substation itself.One transformer used at a time another remains stand by.Further 11 nos of 11Kv/440V transformers are attached on it and each transformer is having its own Power factor correction panel.Now one 33/11Kv transformer at no load condition/Stand by condition is having power factor in leading side upto 0.21 and while when another tranformer at same situation have power factor in lagging 0.42. Now one thing is clear that transformer one is having 1.5 Km long 33kv cable due to that PF goes in leading side and another is having only 250 mtr length remains him lagging. Now i want to know that how i can maintain the Power factor at no load/ stand by position though both are behaving in seperate manner.

1 Answers  

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As per which Indian Standard induction motors are manufactured?

2 Answers  

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in transmission line, if the load is suddenly increased at the receiving end of the system the phase shift will (a)decrease (b)becomems zero (c)increase (d)not be affected

4 Answers   Getco,

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